fcc radio test reportoptics.miloush.net/lytro/thecamera/fcc/1578728.pdfequipment : lytro light field...

SPORTON International Inc.

Report Format Version: a

FCC TEST REPORT Report No. : FR182617

FCC RADIO TEST REPORT

according to

47 CFR FCC Part 15 Subpart C § 15.247

Equipment : Lytro Light Field Camera

Brand Name : Lytro

Model No. : A1 Filing Type : New Application

Applicant : Lytro, Inc. 200 W. Evelyn Ave., Suite 120 Mountain View, CA 94041 USA

FCC ID : ZMQA1Manufacturer : Chicony Electronics Co., Ltd

No.25, Wugong 6th Rd., Wugu Dist., New Taipei City 248, Taiwan (R.O.C.)

Received Date : Aug. 24, 2011Final Test Date : Sep. 06, 2011

Statement Test result included is only for the 802.11b/g/n part of the product.

The test result in this report refers exclusively to the presented test model / sample.

Without written approval of SPORTON International Inc., the test report shall not be reproduced except in full.

The measurements and test results shown in this test report were made in accordance with the procedures and

found in compliance with the limit given in ANSI C63.4-2003 and 47 CFR FCC Part 15 Subpart C.

The test equipment used to perform the test is calibrated and traceable to NML/ROC.

SPORTON International Inc. No. 52 Hwa Ya 1st Rd., Hwa Ya Technology Park, Kwei-Shan Hsiang, Tao Yuan Hsien, Taiwan, R.O.C.

SPORTON International Inc. Page No. : i of ii

TEL : 886-2-2696-2468 Issued Date : Oct. 17, 2011

FAX : 886-2-2696-2255 FCC ID : ZMQA1


Table of Contents

1 SUMMARY OF THE TEST RESULT ....................................................................................................................... 2

2 GENERAL INFORMATION ...................................................................................................................................... 3 2.1 Product Details .........................................................................................................................................................................................3 2.2 Accessories ..............................................................................................................................................................................................3 2.3 Table for Filed Antenna ............................................................................................................................................................................3 2.4 Table for Carrier Frequencies ..................................................................................................................................................................4 2.5 Table for Test Modes ...............................................................................................................................................................................4 2.6 Table for Testing Locations ......................................................................................................................................................................4 2.7 Table for Supporting Units .......................................................................................................................................................................4 2.8 Table for Parameters of Test Software Setting ........................................................................................................................................5 2.9 EUT Operation during Test ......................................................................................................................................................................5 2.10 Test Configuration ....................................................................................................................................................................................6

3 TEST RESULT ......................................................................................................................................................... 8 3.1 AC Power Line Conducted Emissions Measurement ..............................................................................................................................8 3.2 Peak Output Power Measurement .........................................................................................................................................................14 3.3 Power Spectral Density Measurement ...................................................................................................................................................16 3.4 6dB Spectrum Bandwidth Measurement ...............................................................................................................................................24 3.5 Radiated Emissions Measurement ........................................................................................................................................................32 3.6 Band Edge and Fundamental Emissions Measurement ........................................................................................................................58 3.7 Antenna Requirements ..........................................................................................................................................................................65

4 LIST OF MEASURING EQUIPMENTS .................................................................................................................. 66

5 TEST LOCATION ................................................................................................................................................... 68

6 TAF CERTIFICATE OF ACCREDITATION ........................................................................................................... 69

APPENDIX A. TEST PHOTOS ........................................................................................................................ A1 ~ A9

APPENDIX B. PHOTOGRAPHS OF EUT ..................................................................................................... B1 ~ B25

SPORTON International Inc. Page No. : ii of ii


FAX : 886-2-2696-2255 FCC ID : ZMQA1


History of This Test Report Original Issue Date: Oct. 17, 2011 Report No.: FR182617 No additional attachment. Additional attachment were issued as following record:

Attachment No. Issue Date Description

Turbo 6

2437 MHz

47 CFR FCC Part 15 Subpart C

Further, this requirement does not apply to intentional radiators that must be professionally installed.

SPORTON International Inc. Page No. : 1 of 69


FAX : 886-2-2696-2255 FCC ID : ZMQA1


CERTIFICATE OF COMPLIANCE

according to

47 CFR FCC Part 15 Subpart C § 15.247

Equipment : Lytro Light Field Camera

Brand Name : Lytro

Model No. : A1

Applicant : Lytro, Inc.

200 W. Evelyn Ave., Suite 120 Mountain View, CA 94041 USA

Sporton International as requested by the applicant to evaluate the EMC performance of the product sample received on Aug. 24, 2011 would like to declare that the tested sample has been evaluated and found to be in compliance with the tested rule parts. The data recorded as well as the test configuration specified is true and accurate for showing the sample’s EMC nature.

SPORTON International Inc. No. 52 Hwa Ya 1st Rd., Hwa Ya Technology Park, Kwei-Shan Hsiang, Tao Yuan Hsien, Taiwan, R.O.C.

____________________________ Wayne Hsu / Assistant Manager Reviewed Data: Jul. 30, 2004



FAX : 886-2-2696-2255 FCC ID : ZMQA1


1 SUMMARY OF THE TEST RESULT Applied Standard: 47 CFR FCC Part 15 Subpart C

Part Rule Section Description of Test Result Under Limit3.1 15.207 AC Power Line Conducted Emissions Complies 13.02 dB 3.2 15.247(b)(3) Peak Output Power Complies 8.25 dB 3.3 15.247(e) Power Spectral Density Complies 19.32 dB 3.4 15.247(a)(2) 6dB Spectrum Bandwidth Complies - 3.5 15.247(d) Radiated Emissions Complies 3.08 dB 3.6 15.247(d) Band Edge Emissions Complies 5.35 dB 3.7 15.203 Antenna Requirements Complies -

Test Items Uncertainty Remark

AC Power Line Conducted Emissions ±2.3dB Confidence levels of 95% Peak Output Power ±0.8dB Confidence levels of 95% Power Spectral Density ±0.5dB Confidence levels of 95% 6dB Spectrum Bandwidth ±8.5×10-8 Confidence levels of 95% Radiated Emissions (9kHz~30MHz) ±0.8dB Confidence levels of 95% Radiated Emissions (30MHz~1000MHz) ±1.9dB Confidence levels of 95% Radiated / Band Edge Emissions (1GHz~18GHz) ±1.9dB Confidence levels of 95% Radiated Emissions (18GHz~40GHz) ±1.9dB Confidence levels of 95% Temperature ±0.7 Confidence levels of 95% Humidity ±3.2% Confidence levels of 95% DC / AC Power Source ±1.4% Confidence levels of 95%



FAX : 886-2-2696-2255 FCC ID : ZMQA1


2 GENERAL INFORMATION

2.1 Product Details

Only the radio detail of IEEE 802.11b/g/n is shown in this report. For more detailed features description, please refer to the specifications or user’s manual.

Items Description Power Type 5Vdc from adapter ; 3.7Vdc from Li-ion Battery Modulation DSSS for IEEE 802.11b ; OFDM for IEEE 802.11g/n

Data Modulation DSSS (DBPSK / DQPSK / CCK) ; OFDM (BPSK / QPSK / 16QAM / 64QAM) See the below table for IEEE 802.11n

Data Rate (Mbps) DSSS (1/ 2/ 5.5/11) ; OFDM (6/9/12/18/24/36/48/54) Frequency Range 2400 ~ 2483.5MHz Channel Number 11b/g/n: 11 Channel Band Width (99%) 11b: 13.40 MHz ; 11g: 16.44 MHz ; 11n MCS 0 (20MHz) : 17.68 MHz Conducted Output Power 11b: 16.30 dBm ; 11g: 21.75 dBm ; 11n MCS 0 (20MHz) : 20.40 dBm

2.2 Accessories

Power Brand Model Rating

Switching Adapter LYTRO SYS1448-1005-W2 INPUT : 100-240V ~ 0.5A MAX 50-60HzOUTPUT : +5V 2.0A OUTPUT POWER : 10W MAX.

Other

USB cable

2.3 Table for Filed Antenna

Ant. Antenna Type Connector Gain (dBi) RemarkA Dipole Antenna I-pex 1.39 TX / RX

1. IEEE 802.11b/g/n only used one antenna for signal transmitting and receiving. (1T1R Spatial Multiplexing MIMO configuration) IEEE 802.11n Modulation Scheme

MCS Index Nss

Modulation R NBPSC

NCBPS NDBPS Data rate(Mbps)

800nsGI

20MHz 40MHz 20MHz 40MHz 20MHz 40MHz

0 1 BPSK 1/2 1 52 108 26 54 6.5 13.51 1 QPSK 1/2 2 104 216 52 108 13.0 27.02 1 QPSK 3/4 2 104 216 78 162 19.5 40.53 1 16-QAM 1/2 4 208 432 104 216 26.0 54.04 1 16-QAM 3/4 4 208 432 156 324 39.0 81.05 1 64-QAM 2⁄3 6 312 648 208 432 52.0 108.06 1 64-QAM 3/4 6 312 648 234 486 58.5 121.57 1 64-QAM 5⁄6 6 312 648 260 540 65.0 135.0

Symbol Explanation NSS Number of spatial streams

R Code rate

NBPSC Number of coded bits per single carrier

NCBPS Number of coded bits per symbol

NDBPS Number of data bits per symbol

GI guard interval



FAX : 886-2-2696-2255 FCC ID : ZMQA1


2.4 Table for Carrier Frequencies

Frequency Band Channel No. Frequency Channel No. Frequency

2400~2483.5MHz

1 2412 MHz 7 2442 MHz 2 2417 MHz 8 2447 MHz 3 2422 MHz 9 2452 MHz 4 2427 MHz 10 2457 MHz 5 2432 MHz 11 2462 MHz 6 2437 MHz - -

2.5 Table for Test Modes

Preliminary tests were performed in different data rate to find the worst radiated emission. The data rate shown in the table below is the worst-case rate with respect to the specific test item. Investigation has been done on the entire possible configuration for searching the worst cases. The following table is a list of the test modes shown in this test report.

Test Items Mode Data Rate Channel AC Power Line Conducted Emissions Radiated Emissions 9kHz~1GHz

USB Cable Mode / Adapter Mode Auto -

Peak Output Power Power Spectral Density 6dB Spectrum Bandwidth Radiated Emissions Above 1GHz Fundamental Emissions

11b/CCK 11 Mbps

1/6/11 11g/BPSK 6 Mbps

MCS 0 (20MHz) 6.5 Mbps

Band Edge Emissions 11b/CCK 11 Mbps 1/11 11g/BPSK 6 Mbps

MCS 0 (20MHz) 6.5 Mbps

2.6 Table for Testing Locations

Test Site No. Site Category Location CO01-HY Conduction Hwa Ya TH01-HY OVEN Room Hwa Ya

03CH03-HY SAC Hwa Ya Semi Anechoic Chamber (SAC).

2.7 Table for Supporting Units

Support Unit Brand Model FCC ID Remark

Notebook DELL PP32LB DoC Conducted Emissions(USB) Mouse Microsoft 1004 DoC

iPod nano Apple A1320 N/A Notebook DELL PP20L DoC

Radiated Emissions(USB) Mouse Microsoft 1004 DoC

iPod nano Apple A1320 N/A



FAX : 886-2-2696-2255 FCC ID : ZMQA1


2.8 Table for Parameters of Test Software Setting

During testing, Channel & Power Controlling Software provided by the customer was used to control the operating channel as well as the output power level. The RF output power selection is for the setting of RF output power expected by the customer and is going to be fixed on the firmware of the final end product. Power Parameters of IEEE 802.11b/g/n

Test Software Version LabTool Frequency 2412 MHz 2437 MHz 2462 MHz

IEEE 802.11b 17 17 17 IEEE 802.11g 14 14 14

IEEE 802.11n(20MHz) 13 13 13

2.9 EUT Operation during Test

During the test, the following programs "EMC test.exe" under Win XP was executed: The program was executed as follows : - Executed “Winthrax.exe” to read and write data from iPod Nano. - Executed “LabTool” to keep transmitting signals at fixed frequency.



FAX : 886-2-2696-2255 FCC ID : ZMQA1


2.10 Test Configuration

2.10.1 Radiation Emissions Test Configuration

For radiated emissions 9kHz~1GHz USB Cable Mode

EUT

Notebook

Mouse

iPod

Adapter120 Vac / 60 Hz

USBUSB

USB

Adapter Mode

EUT

Power Box

Adapter

AC MAIN



FAX : 886-2-2696-2255 FCC ID : ZMQA1


For radiated emissions above 1GHz

EUT

Power Box

Adapter

AC MAIN



FAX : 886-2-2696-2255 FCC ID : ZMQA1


3 TEST RESULT

3.1 AC Power Line Conducted Emissions Measurement

3.1.1 Limit

For this product which is designed to be connected to the AC power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed below limits table. Class B

Frequency (MHz) QP Limit (dBuV) AV Limit (dBuV) 0.15~0.5 66~56 56~46

0.5~5 56 46 5~30 60 50

3.1.2 Measuring Instruments and Setting

Please refer to section 4 of equipments list in this report. The following table is the setting of the receiver.

Receiver Parameters Setting Attenuation 10 dB Start Frequency 0.15 MHz Stop Frequency 30 MHz IF Bandwidth 9 KHz

3.1.3 Test Procedures

1. The EUT warm up about 15 minutes then start test. 2. Configure the EUT according to ANSI C63.4. The EUT or host of EUT has to be placed 0.4 meter far

from the conducting wall of the shielding room and at least 80 centimeters from any other grounded conducting surface.

3. Connect EUT or host of EUT to the power mains through a line impedance stabilization network (LISN). 4. All the support units are connected to the other LISNs. The LISN should provide 50uH/50ohms coupling

impedance. 5. The frequency range from 150 KHz to 30 MHz was searched. 6. Set the test-receiver system to Peak Detect Function and Specified Bandwidth with Maximum Hold

Mode. 7. The measurement has to be done between each power line and ground at the power terminal.



FAX : 886-2-2696-2255 FCC ID : ZMQA1


3.1.4 Test Setup Layout

LEGEND: (1) Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and forth in the center forming a bundle 30 to 40 cm long. (2) I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the cable may be terminated, if required, using the correct terminating impedance. The overall length shall not exceed 1 m. (3) EUT connected to one LISN. Unused LISN measuring port connectors shall be terminated in 50 Ω. LISN can be placed on top of, or immediately beneath, reference ground plane. (3.1) All other equipment powered from additional LISN(s). (3.2) Multiple outlet strip can be used for multiple power cords of non-EUT equipment. (3.3) LISN at least 80 cm from nearest part of EUT chassis. (4) Cables of hand-operated devices, such as keyboards, mice, etc., shall be placed as for normal use. (5) Non-EUT components of EUT system being tested. (6) Rear of EUT, including peripherals, shall all be aligned and flush with rear of tabletop. (7) Rear of tabletop shall be 40 cm removed from a vertical conducting plane that is bonded to the ground plane.

3.1.5 Test Deviation

There is no deviation with the original standard.

3.1.6 EUT Operation during Test

The EUT was placed on the test table and programmed in normal function.



FAX : 886-2-2696-2255 FCC ID : ZMQA1


3.1.7 Results of AC Power Line Conducted Emissions Measurement

Final Test Date Sep. 01, 2011 Test Site No. CO01-HY Temperature 23.2 Humidity 51.5% Test Engineer David Configuration USB Cable Mode

Line



FAX : 886-2-2696-2255 FCC ID : ZMQA1


Neutral

Note: Level = Read Level + LISN Factor + Cable Loss.



FAX : 886-2-2696-2255 FCC ID : ZMQA1


Final Test Date Sep. 01, 2011 Test Site No. CO01-HY Temperature 23.2 Humidity 51.5% Test Engineer David Configuration Adapter Mode

Line



FAX : 886-2-2696-2255 FCC ID : ZMQA1


Neutral

Note: Level = Read Level + LISN Factor + Cable Loss.



FAX : 886-2-2696-2255 FCC ID : ZMQA1


3.2 Peak Output Power Measurement

3.2.1 Limit

For systems using digital modulation in the 2400-2483.5MHz, the limit for peak output power is 30dBm. The limited has to be reduced by the amount in dB that the gain of the antenna exceed 6dBi. In case of point-to-multipoint antenna reduction operation, the limit has to be reduced by 1dB for every dB that the directional gain of the antenna exceeds 6dBi. Systems operating in the 5725-5850 MHz band that are used exclusively for fixed, point-to-point operations may employ transmitting antennas with directional gain greater than 6 dBi without any corresponding reduction in transmitter conducted output power.


Please refer to section 4 of equipments list in this report. The following table is the setting of the power meter.

Power Meter Parameter Setting Filter No. Auto Measurement time 0.135 s ~ 26 s Used Peak Sensor MA2411B


1. The transmitter output (antenna port) was connected to the power meter. 2. Turn on the EUT and power meter and then record the peak power value. 3. Repeat above procedures on all channels needed to be tested.





The EUT was programmed to be in continuously transmitting mode.



FAX : 886-2-2696-2255 FCC ID : ZMQA1


3.2.7 Test Result of Peak Output Power

Final Test Date Aug. 30, 2011 Test Site No. TH01-HY Temperature 27 Humidity 55% Test Engineer Shiming Configuration 802.11b/g/n

Configuration IEEE 802.11b

Channel Frequency Conducted Peak

Power (dBm) Max. Limit

(dBm) Result

1 2412 MHz 16.01 30.00 Complies 6 2437 MHz 16.22 30.00 Complies 11 2462 MHz 16.30 30.00 Complies

Configuration IEEE 802.11g



(dBm) Result


Configuration of IEEE 802.11n (20MHz)



(dBm) Result




FAX : 886-2-2696-2255 FCC ID : ZMQA1


3.3 Power Spectral Density Measurement

3.3.1 Limit

For digitally modulated systems, the power spectral density conducted from the intentional radiator to the antenna shall not be greater than 8 dBm in any 3 kHz band during any time interval of continuous transmission.


Please refer to section 4 of equipments list in this report. The following table is the setting of the spectrum analyzer.

Spectrum Parameter Setting Attenuation Auto Span Frequency 1.5MHz RB 3 kHz VB 30 kHz Detector Peak Trace Max Hold Sweep Time 500s


1. The transmitter output (antenna port) was connected to the spectrum analyzer. 2. Set RBW of spectrum analyzer to 3 kHz and VBW to 30 kHz. Set Detector to Peak, Trace to Max Hold. 3. Mark the frequency with maximum peak power as the center of the display of the spectrum. 4. Set the span to 1.5MHz and the sweep time to 500s and record the maximum peak value.








FAX : 886-2-2696-2255 FCC ID : ZMQA1


3.3.7 Test Result of Power Spectral Density



Channel Frequency Power Density

(dBm) Max. Limit

(dBm) Result

1 2412 MHz -11.54 8 Complies 6 2437 MHz -11.58 8 Complies 11 2462 MHz -11.32 8 Complies



(dBm) Max. Limit

(dBm) Result

1 2412 MHz -17.54 8 Complies6 2437 MHz -17.16 8 Complies11 2462 MHz -17.38 8 Complies



(dBm) Max. Limit

(dBm) Result

1 2412 MHz -17.16 8 Complies 6 2437 MHz -17.27 8 Complies 11 2462 MHz -16.55 8 Complies



FAX : 886-2-2696-2255 FCC ID : ZMQA1


Power Density Plot on Configuration IEEE 802.11b / 2412 MHz

Ref 20 dBm

2.411333 GHz

Att 30 dB

2.411333 GHz*

2.411333 GHz

Offset 0.6 dB

2.411333 GHz

A

2.411333 GHz

LVL

2.411333 GHz 2.411333 GHz 2.411333 GHz 2.411333 GHz 2.411333 GHz 2.411333 GHz 2.411333 GHz 2.411333 GHz 2.411333 GHz 2.411333 GHz

Center 2.41133 GHz

2.411333 GHz

Span 1.5 MHz

2.411333 GHz

150 kHz/

2.411333 GHz

*

2.411333 GHz * 2.411333 GHz

RBW 3 kHz

2.411333 GHz VBW 30 kHz 2.411333 GHz

1 PK

2.411333 GHz

VIEW

2.411333 GHz

SWT 500 s

2.411333 GHz*

2.411333 GHz

*

2.411333 GHz

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

2.411333 GHz

1

Marker 1 [T1 ]

-11.54 dBm

2.411333000 GHz

MARKER 1

2.411333 GHz

Date: 30.AUG.2011 16:23:35 Power Density Plot on Configuration IEEE 802.11b / 2437 MHz

Ref 20 dBm

2.436331 GHz

Att 30 dB

2.436331 GHz*

2.436331 GHz

Offset 0.6 dB

2.436331 GHz

A

2.436331 GHz

LVL


Center 2.436334 GHz

2.436331 GHz

Span 1.5 MHz

2.436331 GHz

150 kHz/

2.436331 GHz

*

2.436331 GHz * 2.436331 GHz

RBW 3 kHz

2.436331 GHz VBW 30 kHz 2.436331 GHz

1 PK

2.436331 GHz

VIEW

2.436331 GHz

SWT 500 s

2.436331 GHz*

2.436331 GHz

*

2.436331 GHz

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

2.436331 GHz

1

Marker 1 [T1 ]

-11.58 dBm

2.436331000 GHz

MARKER 1

2.436331 GHz

Date: 30.AUG.2011 16:37:20



FAX : 886-2-2696-2255 FCC ID : ZMQA1


Power Density Plot on Configuration IEEE 802.11b / 2462 MHz

Ref 20 dBm

2.46133 GHz

Att 30 dB

2.46133 GHz*

2.46133 GHz

Offset 0.6 dB

2.46133 GHz

A

2.46133 GHz

LVL


Center 2.46133 GHz

2.46133 GHz

Span 1.5 MHz

2.46133 GHz

150 kHz/

2.46133 GHz

*

2.46133 GHz * 2.46133 GHz

RBW 3 kHz

2.46133 GHz VBW 30 kHz 2.46133 GHz

1 PK

2.46133 GHz

VIEW

2.46133 GHz

SWT 500 s

2.46133 GHz*

2.46133 GHz

*

2.46133 GHz

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

2.46133 GHz

1

Marker 1 [T1 ]

-11.32 dBm

2.461330000 GHz

MARKER 1

2.46133 GHz

Date: 30.AUG.2011 17:32:50



FAX : 886-2-2696-2255 FCC ID : ZMQA1


Power Density Plot on Configuration IEEE 802.11g / 2412 MHz

Ref 20 dBm

2.409821 GHz

Att 30 dB

2.409821 GHz*

2.409821 GHz

Offset 0.6 dB

2.409821 GHz

A

2.409821 GHz

LVL


Center 2.409824 GHz

2.409821 GHz

Span 1.5 MHz

2.409821 GHz

150 kHz/

2.409821 GHz

*

2.409821 GHz * 2.409821 GHz

RBW 3 kHz

2.409821 GHz VBW 30 kHz 2.409821 GHz

1 PK

2.409821 GHz

VIEW

2.409821 GHz

SWT 500 s

2.409821 GHz*

2.409821 GHz

*

2.409821 GHz

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

2.409821 GHz

1

Marker 1 [T1 ]

-17.54 dBm

2.409821000 GHz

MARKER 1

2.409821 GHz

Date: 30.AUG.2011 17:47:35 Power Density Plot on Configuration IEEE 802.11g / 2437 MHz

Ref 20 dBm

2.439166 GHz

Att 30 dB

2.439166 GHz*

2.439166 GHz

Offset 0.6 dB

2.439166 GHz

A

2.439166 GHz

LVL


Center 2.439166 GHz

2.439166 GHz

Span 1.5 MHz

2.439166 GHz

150 kHz/

2.439166 GHz

*

2.439166 GHz * 2.439166 GHz

RBW 3 kHz

2.439166 GHz VBW 30 kHz 2.439166 GHz

1 PK

2.439166 GHz

VIEW

2.439166 GHz

SWT 500 s

2.439166 GHz*

2.439166 GHz

*

2.439166 GHz

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

2.439166 GHz

1

Marker 1 [T1 ]

-17.16 dBm

2.439166000 GHz

MARKER 1

2.439166 GHz

Date: 30.AUG.2011 18:00:49



FAX : 886-2-2696-2255 FCC ID : ZMQA1


Power Density Plot on Configuration IEEE 802.11g / 2462 MHz

Ref 20 dBm

2.463563 GHz

Att 30 dB

2.463563 GHz*

2.463563 GHz

Offset 0.6 dB

2.463563 GHz

A

2.463563 GHz

LVL


Center 2.464166 GHz

2.463563 GHz

Span 1.5 MHz

2.463563 GHz

150 kHz/

2.463563 GHz

*

2.463563 GHz * 2.463563 GHz

RBW 3 kHz

2.463563 GHz VBW 30 kHz 2.463563 GHz

1 PK

2.463563 GHz

VIEW

2.463563 GHz

SWT 500 s

2.463563 GHz*

2.463563 GHz

*

2.463563 GHz

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

2.463563 GHz

1

Marker 1 [T1 ]

-17.38 dBm

2.463563000 GHz

MARKER 1

2.463563 GHz

Date: 30.AUG.2011 18:11:05



FAX : 886-2-2696-2255 FCC ID : ZMQA1


Power Density Plot on Configuration of IEEE 802.11n (20MHz) / 2412 MHz

Ref 20 dBm

2.409786 GHz

Att 30 dB

2.409786 GHz*

2.409786 GHz

Offset 0.6 dB

2.409786 GHz

A

2.409786 GHz

LVL


Center 2.409792 GHz

2.409786 GHz

Span 1.5 MHz

2.409786 GHz

150 kHz/

2.409786 GHz

*

2.409786 GHz * 2.409786 GHz

RBW 3 kHz

2.409786 GHz VBW 30 kHz 2.409786 GHz

1 PK

2.409786 GHz

VIEW

2.409786 GHz

SWT 500 s

2.409786 GHz*

2.409786 GHz

*

2.409786 GHz

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

2.409786 GHz

1

Marker 1 [T1 ]

-17.16 dBm

2.409786000 GHz

MARKER 1

2.409786 GHz

Date: 30.AUG.2011 18:22:10 Power Density Plot on Configuration of IEEE 802.11n (20MHz) / 2437 MHz

Ref 20 dBm

2.443599 GHz

Att 30 dB

2.443599 GHz*

2.443599 GHz

Offset 0.6 dB

2.443599 GHz

A

2.443599 GHz

LVL


Center 2.443536 GHz

2.443599 GHz

Span 1.5 MHz

2.443599 GHz

150 kHz/

2.443599 GHz

*

2.443599 GHz * 2.443599 GHz

RBW 3 kHz

2.443599 GHz VBW 30 kHz 2.443599 GHz

1 PK

2.443599 GHz

VIEW

2.443599 GHz

SWT 500 s

2.443599 GHz*

2.443599 GHz

*

2.443599 GHz

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

2.443599 GHz

1

Marker 1 [T1 ]

-17.27 dBm

2.443599000 GHz

MARKER 1

2.443599 GHz

Date: 30.AUG.2011 18:37:01



FAX : 886-2-2696-2255 FCC ID : ZMQA1


Power Density Plot on Configuration of IEEE 802.11n (20MHz) / 2462 MHz

Ref 20 dBm

2.459786 GHz

Att 30 dB

2.459786 GHz*

2.459786 GHz

Offset 0.6 dB

2.459786 GHz

A

2.459786 GHz

LVL


Center 2.459786 GHz

2.459786 GHz

Span 1.5 MHz

2.459786 GHz

150 kHz/

2.459786 GHz

*

2.459786 GHz * 2.459786 GHz

RBW 3 kHz

2.459786 GHz VBW 30 kHz 2.459786 GHz

1 PK

2.459786 GHz

VIEW

2.459786 GHz

SWT 500 s

2.459786 GHz*

2.459786 GHz

*

2.459786 GHz

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

2.459786 GHz

1

Marker 1 [T1 ]

-16.55 dBm

2.459786000 GHz

MARKER 1

2.459786 GHz

Date: 30.AUG.2011 18:53:08



FAX : 886-2-2696-2255 FCC ID : ZMQA1


3.4 6dB Spectrum Bandwidth Measurement

3.4.1 Limit

For digital modulation systems, the minimum 6dB bandwidth shall be at least 500 kHz.



Spectrum Parameters Setting Attenuation Auto Span Frequency > 6dB Bandwidth RB 100 kHz VB 300 kHz Detector Peak Trace Max Hold Sweep Time Auto


1. The transmitter output (antenna port) was connected to the spectrum analyzer in peak hold mode. 2. The resolution bandwidth of 100 kHz and the video bandwidth of 100 kHz were used. 3. Measured the spectrum width with power higher than 6dB below carrier.








FAX : 886-2-2696-2255 FCC ID : ZMQA1


3.4.7 Test Result of 6dB Spectrum Bandwidth



Channel Frequency 6dB Bandwidth

(MHz)

99% OccupiedBandwidth

(MHz)

Min. Limit (kHz)

Test Result

1 2412 MHz 9.52 13.40 500 Complies 6 2437 MHz 9.52 13.40 500 Complies 11 2462 MHz 9.52 13.40 500 Complies



(MHz)


(MHz)

Min. Limit (kHz)

Test Result




(MHz)


(MHz)

Min. Limit (kHz)

Test Result




FAX : 886-2-2696-2255 FCC ID : ZMQA1


6 dB Bandwidth Plot on Configuration IEEE 802.11b / 2412 MHz

Ref 20 dBm

99 %

Att 30 dB

99 %

SWT 500 ms

99 %*

99 %*

99 %

Offset 0.6 dB

99 %

Center 2.412 GHz

99 %

Span 20 MHz

99 %

2 MHz/

99 %

A

99 %

LVL

99 %

1 PK

99 %

VIEW

99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 %

*

99 % * 99 %

RBW 100 kHz

99 % VBW 300 kHz 99 %

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

99 %

1

Marker 1 [T1 ]

-2.57 dBm

2.407000000 GHz

1

Delta 1 [T1 ]

0.18 dB

9.520000000 MHz

OBW 13.400000000 MHz

T1

Temp 1 [T1 OBW]

-10.57 dBm

2.405280000 GHz

T2Temp 2 [T1 OBW]

-11.05 dBm

2.418680000 GHz

D1 2.94 dBm

D2 -3.06 dBm

F1F2

POWER BW (%)

99 %

Date: 30.AUG.2011 15:08:35 6 dB Bandwidth Plot on Configuration IEEE 802.11b / 2437 MHz

Ref 20 dBm

99 %

Att 30 dB

99 %*

99 %

Offset 0.6 dB

99 %

A

99 %

LVL

99 %

Center 2.437 GHz

99 %

Span 20 MHz

99 %

2 MHz/

99 %

SWT 500 ms

99 %*

99 %

1 PK

99 %

VIEW

99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 %

*

99 % * 99 %

RBW 100 kHz

99 % VBW 300 kHz 99 %

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

99 %

1

Marker 1 [T1 ]

-2.95 dBm

2.432000000 GHz

1

Delta 1 [T1 ]

0.38 dB

9.520000000 MHz

OBW 13.400000000 MHz

T1

Temp 1 [T1 OBW]

-10.91 dBm

2.430280000 GHz

T2Temp 2 [T1 OBW]

-11.50 dBm

2.443680000 GHz

D1 2.56 dBm

D2 -3.44 dBm

F1F2

POWER BW (%)

99 %

Date: 30.AUG.2011 16:30:36



FAX : 886-2-2696-2255 FCC ID : ZMQA1


6 dB Bandwidth Plot on Configuration IEEE 802.11b / 2462 MHz

Ref 20 dBm

99 %

Att 30 dB

99 %*

99 %

Offset 0.6 dB

99 %

A

99 %

LVL

99 %

Center 2.462 GHz

99 %

Span 20 MHz

99 %

2 MHz/

99 %

SWT 500 ms

99 %*

99 %

1 PK

99 %

VIEW

99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 %

*

99 % * 99 %

RBW 100 kHz

99 % VBW 300 kHz 99 %

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

99 %

1

Marker 1 [T1 ]

-2.72 dBm

2.457000000 GHz

1

Delta 1 [T1 ]

0.30 dB

9.520000000 MHz

OBW 13.400000000 MHz

T1

Temp 1 [T1 OBW]

-10.68 dBm

2.455280000 GHz

T2Temp 2 [T1 OBW]

-11.33 dBm

2.468680000 GHz

D1 2.74 dBm

D2 -3.26 dBm

F1F2

POWER BW (%)

99 %

Date: 30.AUG.2011 16:39:21



FAX : 886-2-2696-2255 FCC ID : ZMQA1


6 dB Bandwidth Plot on Configuration IEEE 802.11g / 2412 MHz

Ref 20 dBm

99 %

Att 30 dB

99 %*

99 %

Offset 0.6 dB

99 %

A

99 %

LVL

99 %

Center 2.412 GHz

99 %

Span 20 MHz

99 %

2 MHz/

99 %

SWT 500 ms

99 %*

99 %

1 PK

99 %

VIEW

99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 %

*

99 % * 99 %

RBW 100 kHz

99 % VBW 300 kHz 99 %

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

99 %

1

Marker 1 [T1 ]

-9.13 dBm

2.403680000 GHz

1

Delta 1 [T1 ]

0.55 dB

16.600000000 MHz

OBW 16.440000000 MHz

T1

Temp 1 [T1 OBW]

-7.94 dBm

2.403760000 GHzT2

Temp 2 [T1 OBW]

-6.33 dBm

2.420200000 GHz

D1 -3.17 dBm

D2 -9.17 dBm

F1F2

POWER BW (%)

99 %

Date: 30.AUG.2011 17:38:25 6 dB Bandwidth Plot on Configuration IEEE 802.11g / 2437 MHz

Ref 20 dBm

99 %

Att 30 dB

99 %*

99 %

Offset 0.6 dB

99 %

A

99 %

LVL

99 %

Center 2.437 GHz

99 %

Span 20 MHz

99 %

2 MHz/

99 %

SWT 500 ms

99 %*

99 %

1 PK

99 %

VIEW

99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 %

*

99 % * 99 %

RBW 100 kHz

99 % VBW 300 kHz 99 %

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

99 %

1

Marker 1 [T1 ]

-9.19 dBm

2.428680000 GHz

1

Delta 1 [T1 ]

0.62 dB

16.600000000 MHz

OBW 16.440000000 MHz

T1

Temp 1 [T1 OBW]

-7.88 dBm

2.428760000 GHzT2

Temp 2 [T1 OBW]

-6.43 dBm

2.445200000 GHz

D1 -3.14 dBm

D2 -9.14 dBm

F1F2

POWER BW (%)

99 %

Date: 30.AUG.2011 17:56:56



FAX : 886-2-2696-2255 FCC ID : ZMQA1


6 dB Bandwidth Plot on Configuration IEEE 802.11g / 2462 MHz

Ref 20 dBm

99 %

Att 30 dB

99 %*

99 %

Offset 0.6 dB

99 %

A

99 %

LVL

99 %

Center 2.462 GHz

99 %

Span 20 MHz

99 %

2 MHz/

99 %

SWT 500 ms

99 %*

99 %

1 PK

99 %

VIEW

99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 %

*

99 % * 99 %

RBW 100 kHz

99 % VBW 300 kHz 99 %

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

99 %

1

Marker 1 [T1 ]

-7.75 dBm

2.453720000 GHz

1

Delta 1 [T1 ]

-0.56 dB

16.520000000 MHz

OBW 16.440000000 MHz

T1

Temp 1 [T1 OBW]

-7.74 dBm

2.453760000 GHzT2

Temp 2 [T1 OBW]

-6.18 dBm

2.470200000 GHz

D1 -2.13 dBm

D2 -8.13 dBm

F1F2

POWER BW (%)

99 %

Date: 30.AUG.2011 18:06:24



FAX : 886-2-2696-2255 FCC ID : ZMQA1


6 dB Bandwidth Plot on Configuration of IEEE 802.11n (20MHz) / 2412 MHz

Ref 20 dBm

99 %

Att 30 dB

99 %*

99 %

Offset 0.6 dB

99 %

A

99 %

LVL

99 %

Center 2.412 GHz

99 %

Span 20 MHz

99 %

2 MHz/

99 %

SWT 500 ms

99 %*

99 %

1 PK

99 %

VIEW

99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 %

*

99 % * 99 %

RBW 100 kHz

99 % VBW 300 kHz 99 %

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

99 %

1

Marker 1 [T1 ]

-9.28 dBm

2.403080000 GHz

1

Delta 1 [T1 ]

0.21 dB

17.800000000 MHz

OBW 17.680000000 MHz

T1

Temp 1 [T1 OBW]

-7.77 dBm

2.403160000 GHzT2Temp 2 [T1 OBW]

-8.76 dBm

2.420840000 GHz

D1 -3.62 dBm

D2 -9.62 dBm

F1F2

POWER BW (%)

99 %

Date: 30.AUG.2011 18:18:12 6 dB Bandwidth Plot on Configuration of IEEE 802.11n (20MHz) / 2437 MHz

Ref 20 dBm

99 %

Att 30 dB

99 %*

99 %

Offset 0.6 dB

99 %

A

99 %

LVL

99 %

Center 2.437 GHz

99 %

Span 20 MHz

99 %

2 MHz/

99 %

SWT 500 ms

99 %*

99 %

1 PK

99 %

VIEW

99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 %

*

99 % * 99 %

RBW 100 kHz

99 % VBW 300 kHz 99 %

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

99 %

1

Marker 1 [T1 ]

-9.38 dBm

2.428080000 GHz

1

Delta 1 [T1 ]

-0.01 dB

17.840000000 MHz

OBW 17.680000000 MHz

T1

Temp 1 [T1 OBW]

-7.84 dBm

2.428160000 GHzT2Temp 2 [T1 OBW]

-8.47 dBm

2.445840000 GHz

D1 -3.66 dBm

D2 -9.66 dBm

F1F2

POWER BW (%)

99 %

Date: 30.AUG.2011 18:30:40



FAX : 886-2-2696-2255 FCC ID : ZMQA1


6 dB Bandwidth Plot on Configuration of IEEE 802.11n (20MHz) / 2462 MHz

Ref 20 dBm

99 %

Att 30 dB

99 %*

99 %

Offset 0.6 dB

99 %

A

99 %

LVL

99 %

Center 2.462 GHz

99 %

Span 20 MHz

99 %

2 MHz/

99 %

SWT 500 ms

99 %*

99 %

1 PK

99 %

VIEW

99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 % 99 %

*

99 % * 99 %

RBW 100 kHz

99 % VBW 300 kHz 99 %

-80

-70

-60

-50

-40

-30

-20

-10

0

10

20

99 %

1

Marker 1 [T1 ]

-9.11 dBm

2.453080000 GHz

1

Delta 1 [T1 ]

-0.16 dB

17.840000000 MHz

OBW 17.680000000 MHz

T1

Temp 1 [T1 OBW]

-7.78 dBm

2.453160000 GHzT2Temp 2 [T1 OBW]

-8.60 dBm

2.470840000 GHz

D1 -3.47 dBm

D2 -9.47 dBm

F1F2

POWER BW (%)

99 %

Date: 30.AUG.2011 18:45:18



FAX : 886-2-2696-2255 FCC ID : ZMQA1


3.5 Radiated Emissions Measurement

3.5.1 Limit

In any 100kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20dB below that in the 100kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement. If the transmitter measurement is based on the maximum conducted output power, the attenuation required under this paragraph shall be 30dB instead of 20dB. In addition, radiated emissions which fall in section 15.205(a) the restricted bands must also comply with the radiated emission limit specified in section 15.209(a).

Frequencies (MHz)

Field Strength (micorvolts/meter)

Measurement Distance (meters)

0.009~0.490 2400/F(KHz) 300 0.490~1.705 24000/F(KHz) 30 1.705~30.0 30 30

30~88 100 3 88~216 150 3 216~960 200 3

Above 960 500 3


Please refer to section 4 of equipments list in this report. The following table is the setting of spectrum analyzer and receiver.

Spectrum Parameter Setting Attenuation Auto Start Frequency 1000 MHz Stop Frequency 10th carrier harmonic RB / VB (Emission in restricted band) 1MHz / 1MHz for Peak, 1 MHz / 10Hz for Average RB / VB (Emission in non-restricted band) 1MHz / 1MHz for Peak

Receiver Parameter Setting Attenuation Auto Start ~ Stop Frequency 9kHz~150kHz / RB 200Hz for QP Start ~ Stop Frequency 150kHz~30MHz / RB 9kHz for QP Start ~ Stop Frequency 30MHz~1000MHz / RB 120kHz for QP



FAX : 886-2-2696-2255 FCC ID : ZMQA1



1. Configure the EUT according to ANSI C63.4. The EUT was placed on the top of the turntable 0.8 meter above ground. The phase center of the receiving antenna mounted on the top of a height-variable antenna tower was placed 3 meters far away from the turntable.

2. Power on the EUT and all the supporting units. The turntable was rotated by 360 degrees to determine the position of the highest radiation.

3. The height of the broadband receiving antenna was varied between one meter and four meters above ground to find the maximum emissions field strength of both horizontal and vertical polarization.

4. For each suspected emissions, the antenna tower was scan (from 1 M to 4 M) and then the turntable was rotated (from 0 degree to 360 degrees) to find the maximum reading.

5. Set the test-receiver system to Peak or CISPR quasi-peak Detect Function with specified bandwidth under Maximum Hold Mode.

6. For emissions above 1GHz, use 1MHz VBW and RBW for peak reading. Then 1MHz RBW and 10Hz VBW for average reading in spectrum analyzer.

7. When the radiated emissions limits are expressed in terms of the average value of the emissions, and pulsed operation is employed, the measurement field strength shall be determined by averaging over one complete pulse train, including blanking intervals, as long as the pulse train does not exceed 0.1 seconds. As an alternative (provided the transmitter operates for longer than 0.1 seconds) or in cases where the pulse train exceeds 0.1 seconds, the measured field strength shall be determined from the average absolute voltage during a 0.1 second interval during which the field strength is at its maximum value.

8. If the emissions level of the EUT in peak mode was 3 dB lower than the average limit specified, then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions which do not have 3 dB margin will be repeated one by one using the quasi-peak method for below 1GHz.

9. For testing above 1GHz, the emissions level of the EUT in peak mode was lower than average limit (that means the emissions level in peak mode also complies with the limit in average mode), then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions will be measured in average mode again and reported.

10. In case the emission is lower than 30MHz, loop antenna has to be used for measurement and the recorded data should be QP measured by receiver. High – Low scan is not required in this case.



FAX : 886-2-2696-2255 FCC ID : ZMQA1



For radiated emissions below 30MHz

For radiated emissions above 30MHz

Above 10 GHz shall be extrapolated to the specified distance using an extrapolation factor of 20 dB/decade from 3m to 1m. Distance extrapolation factor = 20 log (specific distance [3m] / test distance [1m]) (dB); Limit line = specific limits (dBuV) + distance extrapolation factor [9.54 dB].





3 or 1m



FAX : 886-2-2696-2255 FCC ID : ZMQA1


3.5.7 Results of Radiated Emissions (9kHz~30MHz)

Final Test Date Aug. 24, 2011 Test Site No. 03CH03-HY Temperature 25 Humidity 54% Test Engineer Daniel

Freq. Level Over Limit Limit Line Remark (MHz) (dBuV) (dB) (dBuV)

- - - - See Note Note: The amplitude of spurious emissions that are attenuated by more than 20 dB below the permissible value has no need to be reported. Distance extrapolation factor = 40 log (specific distance / test distance) (dB); Limit line = specific limits (dBuV) + distance extrapolation factor.



FAX : 886-2-2696-2255 FCC ID : ZMQA1


3.5.8 Results of Radiated Emissions (30MHz~1GHz)

Final Test Date Aug. 24, 2011 Test Site No. 03CH03-HY Temperature 25 Humidity 54% Test Engineer Daniel Configuration USB Cable Mode

Horizontal



FAX : 886-2-2696-2255 FCC ID : ZMQA1


Vertical

Note: The amplitude of spurious emissions that are attenuated by more than 20dB below the permissible value has no need to be reported. Emission level (dBuV/m) = 20 log Emission level (uV/m). Corrected Reading: Antenna Factor + Cable Loss + Read Level - Preamp Factor = Level.



FAX : 886-2-2696-2255 FCC ID : ZMQA1


Final Test Date Sep. 06, 2011 Test Site No. 03CH03-HY Temperature 25 Humidity 54% Test Engineer Daniel Configuration Adapter Mode

Horizontal



FAX : 886-2-2696-2255 FCC ID : ZMQA1


Vertical

Note: The amplitude of spurious emissions that are attenuated by more than 20dB below the permissible value has no need to be reported. Emission level (dBuV/m) = 20 log Emission level (uV/m). Corrected Reading: Antenna Factor + Cable Loss + Read Level - Preamp Factor = Level.



FAX : 886-2-2696-2255 FCC ID : ZMQA1


3.5.9 Results for Radiated Emissions (1GHz~10th Harmonic)

Final Test Date Aug. 24, 2011 Test Site No. 03CH03-HY Temperature 25 Humidity 54% Test Engineer Daniel Configuration 802.11b Ch. 1

Horizontal

Note: The items 2 and 3 are on un-restricted band, so the limit is -20dB for the field strength of the fundamental emissions (see section 3.7.7).